85250672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6719}}^1$

素因数の和:6801

約数の個数: 40

約数和(自身を含む): 180821760

約数和(自身を除く): 95571088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 6719, 12688, 13438, 26876, 53752, 87347, 107504, 174694, 349388, 409859, 698776, 819718, 1397552, 1639436, 3278872, 5328167, 6557744, 10656334, 21312668, 42625336, 85250672]

約数ペア:

[(1, 85250672), (2, 42625336), (4, 21312668), (8, 10656334), (13, 6557744), (16, 5328167), (26, 3278872), (52, 1639436), (61, 1397552), (104, 819718), (122, 698776), (208, 409859), (244, 349388), (488, 174694), (793, 107504), (976, 87347), (1586, 53752), (3172, 26876), (6344, 13438), (6719, 12688)]